To find the product of 3 7 × 2 9 , Cameron simplified 3 7 to 1 7 and then multiplied the fractions 1 7 and 2 9 to find the product 2 63 . What is Cameron's error? Cameron divided a factor in one of the numerators by the GCF but did not divide a factor in one of the denominators by the GCF. He should have simplified 2 9 to and multiplied 1 7 and to find the product .

Step-by-step explanation:

Cameron task: 3/7 × 2/9

What he did:

• Simplify 3/7 to 1/7

• mulitiplied the fractions 1/7 and 2/9

Cameron's error was:

• The "simplification":

To simplify a fraction is to reduce to the lowest possible multiple. Illustration:

Simplify 16/100

= 2/25

But in the case of 3/7, the answer is 3/7.

What Cameron would have done:

1. 3/7 = 2/7 + 1/7

3/7 × 2/9 = (2/7 × 2/9) + (1/7 × 2/9)

= 4/63 + 2/63

= 6/63

2. since he simplified 3/7 to 1/7

1/7 = 3/7 × 1/3

Therefore,

3/7 × 2/9 = 1/7 × (2/9 × 3)

= 1/7 × 6/9

= 6/63

answer: 1722

step-by-step explanation:

given: the mass of saturn=

the mass of mercury=

the number of times the mass of saturn is greater than the mass of mercury

hence, the mass of saturn is 1722 times greater than the mass of mercury.

is there a picture

step-by-step explanation: