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Which two digits and signs can be interchanged so as to balance the given equation? 25 – 9 + 42 ÷ 6 × 7 = 17

A9 and 6; + and ×

B2 and 5; ÷ and ×

C5 and 7; – and ÷

D4 and 6; + and ÷

Answer:

C. 5 and 7; – and ÷

Read Explanation:

27 ÷ 9 + 42 – 6 × 5 = 15 = 3 + 42 – 30 = 45 – 30 = 15


Related Questions:

If 5 θ 9 ∂ 3 = 15 and 5 θ 6 ∂ 2 = 15, then 6 θ 8 ∂ 2 = ?
What will come in the place of the question mark (?) in the following equation if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged? 16 × 4 ÷ 6 − 23 + 16 = ?

By interchanging the given two signs which of the following equation will not be correct? + and ÷

I. 27 ÷ 3 - 18 × 3 + 9 = 24

II. 12 ÷ 8 × 12 + 16 - 7 = 19

ചോദ്യചിഹ്നത്തിനു പകരം വെക്കാൻ കഴിയുന്ന ഓപ്ഷൻ തിരഞ്ഞെടുക്കുക.

8 14 21
24 42 63
17 29 ?

ചോദ്യചിഹ്നത്തിന്റെ (?) സ്ഥാനത്ത് സ്ഥാപിക്കാൻ കഴിയുന്ന സംഖ്യ തിരഞ്ഞെടുക്കുക.

14 12 336
15 18 540
16 ? 416