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zimovet [89]
3 years ago
12

Plz I need help plz plz plz

Mathematics
2 answers:
Vitek1552 [10]3 years ago
7 0

Answer:

9 3/7

Step-by-step explanation:

4 2/7 = 30/7

2 1/5 = 11/5

30/7 x 11/5 = 330/35

330/35 simplified is 9 3/7

qwelly [4]3 years ago
6 0

Answer:

we can write

42/7 as 30/7

and

21/5 as 11/5

now

\frac{30}{7}  \times  \frac{11}{5}  \\  =  \frac{6}{7}  \times 11 \\  =  \frac{66}{7}

we can write 66/7 as 93/7

hence,

option D is correct.

<em><u>hope </u></em><em><u>this </u></em><em><u>answer </u></em><em><u>helps </u></em><em><u>you </u></em><em><u>dear.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>take </u></em><em><u>care!</u></em>

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