5.3K Problem Solving

Front

What is the combined weight of two fish if one weighs 9 1/4 pounds and the other weighs 9.6 pounds?

Back

The combined weight is 18.85 pounds.

Front

If Brendon bought a notebook for $4.98, a box of pencils for $0.97, a package of paper for $0.39, and a package of pens for $2.79, how much change does he receive from $20?

Back

Brendon receives $10.87 in change.

Front

How many baskets of apples did Harper and Cooper pick together if Harper picked 3.5 baskets and Cooper picked 4 1/4 baskets?

Back

They picked a total of 7.75 baskets of apples.

Front

What is the process to find the total weight of two objects?

Back

Add the weights of both objects together.

Front

What is the formula to calculate change received after a purchase?

Back

Change = Amount given - Total cost.

Front

What is the importance of understanding fractions in problem solving?

Back

Fractions help in accurately representing parts of a whole, which is essential in many real-life situations.

Front

How do you convert a mixed number to an improper fraction?

Back

Multiply the whole number by the denominator, add the numerator, and place over the original denominator.

Front

What is the significance of estimating sums in problem solving?

Back

Estimating sums helps to quickly assess if an answer is reasonable before calculating the exact value.

Front

What is a decimal?

Back

A decimal is a fraction expressed in a special form, where the denominator is a power of ten.

Front

How do you add decimals?

Back

Align the decimal points and add as you would whole numbers, then place the decimal point in the sum.