Question

Which problems will have two decimal places in the product?mark all that apply.

Answer 1

Answer:

A) 5 x 0.89 and C) 5.31 x 10^0

Step-by-step explanation:

If you want two decimal places in the product, you have to multiply a number in the hundredths place and another number for a product in the hundredths. But the thing is, you have to make sure it doesn't end up in the tenth place such as 0.02 x 5 is 0.1.

So 5 x 0.89 is 4.45 and 5.31 x 10^0 is 5.31

Answer 2

Answer : The correct options are:

(A) 5 × 0.89

(C) 5.31 × 10⁰

(E) 3.2 × 4.3

Step-by-step explanation :

If we want two decimal places in the product then we have to multiply a number in the hundredths place and another number for a product in the hundredths.

As we are given that the following multiplication expressions. Now we have to determine the which expression have two decimal places in the product.

(A) 5 × 0.89

The multiplication of two number will be, 4.45

(B) 7.4 × 10

The multiplication of two number will be, 74.0

(C) 5.31 × 10⁰

The multiplication of two number will be, 5.31

(D) 6.1 × 3

The multiplication of two number will be, 18.3

(E) 3.2 × 4.3

The multiplication of two number will be, 13.76

From this we conclude that the expression that have two decimal places in the product are,

(A) 5 × 0.89

(C) 5.31 × 10⁰

(E) 3.2 × 4.3