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3 years ago

URGENT PLEAESE HELP!!!

Mathematics

1 answer:

vesna_86 [32]3 years ago

7 0

Step-by-step explanation:

ANSWER IS 60.

SINCE,SQ. ROOT OF NO. IS GREATER THAN 7 BUT LESS THAN 8.

THEREFORE,

NO. WILL LIE BETWEEN=7^2 AND8^2

=49 & 64.

AS HIGHEST COMMON FACTOR OF 42 AND IT IS 6,

THEREFORE NO.S ARE 48,54,60

SINCE 4/5 OF NO. IS A MULTIPLE OF 4

THEREFORE NO. IS 60..

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