AITC-Grade 7 Math

Chelsea has 16 cows and x number of chickens. If she has 28 animals all together how many chickens does she have?

• 12

• 16

• 13

• 9

A farmer waters their crop x amount of times a week for 8 weeks. At the end of the 8 weeks they have watered their crop 24 times. How many times per week did the farmer water their crop?

• 2

• 5

• 4

• 3

A farmer earns 3.25/ bushel of wheat. If the farmer sells $780.00 worth of wheat how many bushels did they sell?

• 780

• 240

• 2535

• 300

A farmer is building a perfectly round pen with a diameter of 12 m. How many meters of fence will they need?

• 12

• 35.756

• 37.699

• 33.875

If a farmer plants fields of flax on Monday 1⅔ and another 1⅚ on Tuesday. How many fields did they plant all together?

• 3 1/2

• 2 7/6

• 3 7/6

• 2 7/9

If a farmer wanted to plant a triangle shaped plot of mustard for an agricultural exhibit. Which formula would the farmer use?

• (bxh) x2

• (bxh) ÷2

• (bxh) ÷3

• (bx2) ÷h

If a farmer seeds canola at a rate of 22.6 seeds/ minute. How many canola seeds would a farmer have seeded in 2.5 hours?

• 56.25

• 2712

• 3215

• 3390

A grain farmer has budgeted $790,000.00 for a new combine. If the combine costs $650,456.50 without our 11% tax. After tax how much money will the farmer have spent?

• $737,356.5

• $578,906.29

• $722,006.71

• $659,456.50

Mrs. Neary bought a goat that was 19% off the original price. If Mrs. Neary saved $40, what is the best estimate of the original price of the goat?

• $50

• $200

• $100

• $80

Jude buys a tractor on sale at 30% off its original price, P. Which expression represent the sales price of the tractor?

• 1- 0.30P

• 1- 0.70P

• (1-0.30)P

• (1- 0.70)P