Answer :
Convert 1 3/4 to improper fraction. Use the rule: a b/c=ac+b/c
7x4+3/4
Simplify 4+3 to 7.
7x7/4
Simplify.
49/4
Convert to mixed fraction.
12 1/4
Decimal form:
12.25
Done✅
7x4+3/4
Simplify 4+3 to 7.
7x7/4
Simplify.
49/4
Convert to mixed fraction.
12 1/4
Decimal form:
12.25
Done✅